From 96a4f840e3b9ca5c81e5711ff9c267b194f93ef1 Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Sun, 31 Jan 2010 18:17:50 +0200
Subject: Improve displaying of the memory usage limit.

---
 src/xz/util.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/xz/util.c')

diff --git a/src/xz/util.c b/src/xz/util.c
index 784f6d30..dd95fa7a 100644
--- a/src/xz/util.c
+++ b/src/xz/util.c
@@ -119,6 +119,13 @@ error:
 }
 
 
+extern uint64_t
+round_up_to_mib(uint64_t n)
+{
+	return (n >> 20) + ((n & ((UINT32_C(1) << 20) - 1)) != 0);
+}
+
+
 extern const char *
 uint64_to_str(uint64_t value, uint32_t slot)
 {
-- 
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